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<head><meta charset="utf-8"><title>Use sane defaults in x.py compiler-team#326 · t-compiler/major changes · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/index.html">t-compiler/major changes</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/Use.20sane.20defaults.20in.20x.2Epy.20compiler-team.23326.html">Use sane defaults in x.py compiler-team#326</a></h3>

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<a name="202695330"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/Use%20sane%20defaults%20in%20x.py%20compiler-team%23326/near/202695330" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> triagebot <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/Use.20sane.20defaults.20in.20x.2Epy.20compiler-team.23326.html#202695330">(Jul 02 2020 at 14:25)</a>:</h4>
<p>A new proposal has been announced: <a href="https://github.com/rust-lang/compiler-team/issues/326">#326</a>. It will be<br>
                announced at the next meeting to try and draw attention to it,<br>
                but usually MCPs are not discussed during triage meetings. If<br>
                you think this would benefit from discussion amongst the<br>
                team, consider proposing a design meeting.</p>



<a name="202695742"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/Use%20sane%20defaults%20in%20x.py%20compiler-team%23326/near/202695742" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/Use.20sane.20defaults.20in.20x.2Epy.20compiler-team.23326.html#202695742">(Jul 02 2020 at 14:28)</a>:</h4>
<blockquote>
<p>Don't build stage1 rustc artifacts with x.py build --stage 1. If this is what you want, use x.py build --stage 2 instead, which gives you a working libstd.</p>
</blockquote>
<p>What does this mean exactly? That the compiler built with <code>--stage 1</code> (or without, since the proposal makes it the default) won't be able to compile code that requires the standard library?</p>



<a name="202695814"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/Use%20sane%20defaults%20in%20x.py%20compiler-team%23326/near/202695814" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Jonas Schievink  [he/him] <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/Use.20sane.20defaults.20in.20x.2Epy.20compiler-team.23326.html#202695814">(Jul 02 2020 at 14:29)</a>:</h4>
<p>Ah nevermind, I see</p>



<a name="203207163"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/233931-t-compiler/major%20changes/topic/Use%20sane%20defaults%20in%20x.py%20compiler-team%23326/near/203207163" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Joshua Nelson <a href="https://rust-lang.github.io/zulip_archive/stream/233931-t-compiler/major-changes/topic/Use.20sane.20defaults.20in.20x.2Epy.20compiler-team.23326.html#203207163">(Jul 07 2020 at 21:43)</a>:</h4>
<p>(this stream resumes at <a href="#narrow/stream/233931-t-compiler.2Fmajor-changes/topic/Improve.20defaults.20in.20x.2Epy.20compiler-team.23326">https://rust-lang.zulipchat.com/#narrow/stream/233931-t-compiler.2Fmajor-changes/topic/Improve.20defaults.20in.20x.2Epy.20compiler-team.23326</a>)</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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